CN107571943A - Riding cycle children's seat - Google Patents
Riding cycle children's seat Download PDFInfo
- Publication number
- CN107571943A CN107571943A CN201710691439.7A CN201710691439A CN107571943A CN 107571943 A CN107571943 A CN 107571943A CN 201710691439 A CN201710691439 A CN 201710691439A CN 107571943 A CN107571943 A CN 107571943A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- bearing pin
- front fork
- pipe
- riding cycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
- B62J25/06—Bar-type foot rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
- B62J1/162—Child seats specially adapted for motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2/2806—Adaptations for seat belts for securing the child seat to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2206/00—Quick release mechanisms adapted for cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
- Passenger Equipment (AREA)
Abstract
Riding cycle children's seat, including crossbeam, front fork, the cushion being arranged on crossbeam, the connection angle between crossbeam and front fork are adjustable, and be fixedly connected after angle-determining by a position-limit mechanism；The junction of crossbeam and front fork is provided with folding handrail, and handrail is fixed after being determined with crossbeam relative position by position-limit mechanism；The adjustable spandrel girder in position is provided with front fork, spandrel girder is erected on the oblique car pipe of riding cycle；Front fork biside plate bottom is provided with turnover foot-operated；The rear end of crossbeam is provided with the axle attachment sat pipe with riding cycle and be connected, the axle attachment includes being fastened on the pipe clamp sat on pipe, the openend of pipe clamp is fastened by handle locking member and fixed, handle locking member includes the first handle, the first bearing pin being hinged on the first handle, the outer end of first bearing pin is provided with the first locking nut of adjustable openings end spacing, first locking nut includes nut and spherical spiral shell body, and spherical spiral shell body coordinates the first bearing pin of positioning with the spherical through hole on pipe clamp.
Description
Technical field
The present invention relates to a kind of riding cycle children's seat.
Background technology
At present, under the call of country, the environmental consciousness of the common people is more and more stronger, and all kinds of low-carbon trip modes are in the ascendant.
And bicycle, motor bicycle are even more the main means of transport of low-carbon trip.The shared bicycle especially to come into vogue in recent years, even more will
Low-carbon riding cycle trip mode has been generalized to a new height.
Shared bicycle refers to that enterprise carries in campus, subway station, bus station, residential block, shopping centre, common service area etc.
Bicycle shared service of driving a vehicle is provided from, is a kind of timesharing leasehold mode.Shared bicycle is a kind of new shared economy.
Shared bicycle is just rented with business-bicycle rent with business its essence is a kind of new vehicles, its mainly according to
It is (bicycle) bicycle by carrier.The cycling trip that can make full use of very much city to be brought by quick economic development is dispirited
Situation；Maximumlly it make use of public way percent of pass.Play a part of healthy body simultaneously, and can be with by means of with stopping, very
It is convenient.
Since the end of the year 2016, the shared bicycle in the country is just hot suddenly to get up, and in street corner, seemingly overnight, shares single
Car has arrived the stage of " spreading unchecked ", and each big city roadside is booked the shared bicycle of a variety of colors.
Although shared bicycle has certain convenience, but just less convenient for the people for the trip that carries small children, and does not have
Children's seat is designed, and child can be placed in the bicycle basket of shared bicycle by many people in order to easy and convenient, so be very
Dangerous.Simultaneously because shared bicycle is not the vehicle of bicyclist oneself, children's seat needs fast-assembling, using terminating when in use
After need Quick Release to take back, existing child seat product can not generally realize tool-free fast mounting-dismounting well.
In addition to shared bicycle, the present invention is also applicable to the camber beam bicycle and motor bicycle of adjustable sitting height.Because can in order to avoid
Tool fast-mounting Quick Release so that user easily can only install children's seat when needed.Particularly with overcritical light-weighted
Aluminium alloy, titanium alloy, carbon material specialty bicycle, meaning are obvious.
The content of the invention
Object of the present invention is to provide a kind of riding cycle children's seat easy to carry, versatility is good.
The purpose of the present invention can be realized by following technical proposal：
Riding cycle children's seat, it is characterised in that：Including crossbeam, front fork, the cushion being arranged on crossbeam, crossbeam and front fork it
Between connection angle be adjustable, and be fixedly connected after angle-determining by a position-limit mechanism；The junction of crossbeam and front fork
Folding handrail is installed, handrail is fixed after being determined with crossbeam relative position by position-limit mechanism；Position is provided with front fork
Adjustable spandrel girder, spandrel girder are erected on the oblique car pipe of riding cycle；Front fork biside plate bottom is provided with turnover foot-operated；It is horizontal
The rear end of beam is provided with the axle attachment sat pipe with riding cycle and be connected, and the axle attachment, which includes being fastened on, to be sat on pipe
Pipe clamp, the openend of pipe clamp is fastened by handle locking member to be fixed, and handle locking member includes the first handle, is hinged on the first handle
The first bearing pin, the outer end of the first bearing pin is provided with the first locking nut of adjustable openings end spacing, first locking nut
Including nut and spherical spiral shell body, spherical spiral shell body coordinates the first bearing pin of positioning with the spherical through hole on pipe clamp.The present invention is one can to roll over
Stack structure, when not in use, the space of very little can be folded into, is convenient for carrying, while be connected with riding cycle by pipe clamp,
Without using instrument, dismounting is efficient and convenient, and positions the first bearing pin by spherical structure and be adapted to various sizes of seat pipe.
Further, the pipe clamp includes the first clamping plate and second clamping plate that one end is hinged, and the free end of second clamping plate is provided with
First bearing pin moves along the notch of adjustment installation site, is provided with and second clamping plate free end on the hinged end of the first bearing pin
Outer surface coordinates the spacer for determining the first bearing pin position.When the opening of first clamping plate and second clamping plate is a flared structure
When, the gradient of the first bearing pin is positioned by spacer, then the first bearing pin is adapted to by the spherical structure of the first locking nut
Gradient.
Further, be equipped with the first clamping plate and second clamping plate and sit the arc sections that are bonded of pipe, the arc sections by
The circular arc of multistage different-diameter is in smoothing junction to be formed, so that pipe clamp can be bonded with various sizes of seat pipe, use range
Extensively.
Further, the position-limit mechanism includes the second handle, the second bearing pin for being hinged on the second handle, on the second bearing pin
Be equipped with the biside plate of front fork, multiple metal connecting pieces, metal connecting piece be arranged between biside plate and respectively with crossbeam, handrail
It is fixedly connected, the outer end of the second bearing pin is provided with the second locking nut for preventing element falling thereon；The both sides of metal connecting piece, with
And the inner side top of biside plate is equipped with gear structure, between metal connecting piece and metal connecting piece, metal connecting piece and side plate
Positioning is engaged by gear and fixed by fastening of shaking hands.Position-limit mechanism securely and reliably, is passed through by gear structure positioning limit
Handle opens fastening, and use is efficient and convenient.
Further, internal be equipped with is driven between the metal connecting piece and metal connecting piece, metal connecting piece and side plate
The tower spring that gear engagement separates.
Further, the cushion includes two alar parts of cushion and prominent crossbeam, and alar part is can be to cushion surface
Turnover is connected in cushion.When not in use, alar part turns down to cushion surface, and will by the handrail after folding
Alar part after turnover is fixed, and reduces the size after seat folds, handy to carry about.
Further, the handrail is the rectangular configuration of a chamfering, handrail outer surface is enclosed with spongy layer, and one supplies child
Handrail, two protect child, prevent from dashing forward in emergency brake and handlebar collides, while have a sponge buffering, reduce shock
Impulsive force.
Further, the foot-operated tread is that rotary setting, the tread are provided with arc surface to energy relative level forward.
With tread it is that face contacts when child is stepped down in step, is not the rib contact with tread, so that child can relax
Suitable use is ridden.
Further, the biside plate of the front fork is provided with spandrel girder along sliding the more of the slide rail that moves and spacing spandrel girder
Level tooth mouth, slide rail connect with multistage tooth mouth.The model of riding cycle is a lot, and size is different, therefore the position of spandrel girder
Put adjustable so that seat is adapted to various sizes of riding cycle.
Further, the spandrel girder is formed by multi-section circular arc pipe is in smoothing junction.The spandrel girder and tricycle of arc structure
Oblique car pipe can be very good to coordinate, seat will not be caused to horizontally slip, so as to prevent that tiltedly car pipes and seats cause to grind to more
Damage.
Beneficial effects of the present invention：Whole seat is small and light after folding, and is convenient for carrying, while dismounts efficient and convenient, makes
With safe and reliable.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the use structural representation of riding cycle children's seat in a preferred embodiment of the present invention.
Fig. 2 is the foldable structure schematic diagram of riding cycle children's seat in a preferred embodiment of the present invention.
Fig. 3 is the fastening structure schematic diagram of axle attachment in a preferred embodiment of the present invention.
Fig. 4 is the Unclosing structure schematic diagram of axle attachment in a preferred embodiment of the present invention.
Fig. 5 is the structural representation that axle attachment sits pipe cooperation with large scale in a preferred embodiment of the present invention.
Fig. 6 is the structural representation that axle attachment sits pipe cooperation with small size in a preferred embodiment of the present invention.
Fig. 7 is the fastening structure schematic diagram of position-limit mechanism in a preferred embodiment of the present invention.
Fig. 8 is the Unclosing structure schematic diagram of position-limit mechanism in a preferred embodiment of the present invention.
Fig. 9 is the cross-sectional view of position-limit mechanism in a preferred embodiment of the present invention.
Figure 10 is the structural representation of front fork in a preferred embodiment of the present invention.
Figure 11 is that the structural representation after folding is ridden in a preferred embodiment of the present invention.
Figure 12 is that the structural representation after expansion is ridden in a preferred embodiment of the present invention.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Referring to Fig. 1, Fig. 2, riding cycle children's seat, including crossbeam 1, front fork 2, the cushion 3 being arranged on crossbeam 1 are horizontal
Connection angle between beam 1 and front fork 2 is adjustable, and is fixedly connected after angle-determining by a position-limit mechanism 4；Crossbeam 1
Folding handrail 6 is installed with the junction of front fork 2, handrail 6 is solid by position-limit mechanism 4 after being determined with the relative position of crossbeam 1
It is fixed；The adjustable spandrel girder 5 in position is provided with front fork 2, spandrel girder 5 is erected on the oblique car pipe of common riding cycle；The both sides of front fork 2
The bottom of plate 21 is provided with turnover foot-operated 7；The rear end of crossbeam 1 is provided with the axle attachment 8 sat pipe with riding cycle and be connected.Institute
Stating cushion 3 includes two alar parts 32 of cushion 31 and prominent crossbeam 1, and alar part 32 is the company that can be turned down to the surface of cushion 31
It is connected in cushion 31.When not in use, alar part 32 turns down to the surface of cushion 31, and will by the handrail 6 after folding
Alar part 31 after turnover is fixed, and sees Fig. 2, reduces the size after seat folds, handy to carry about.Of the invention overall is that one can roll over
Stack structure, handrail 6 and front fork 2 are all that relative crossbeam 1 is rotary, and when not in use, handrail 6, front fork 2, crossbeam 1 can fold
Together, the overall space-consuming of seat can be reduced, it is convenient to be carried with bag.
The present embodiment handrail 6 is the rectangular configuration of a chamfering, the outer surface of handrail 6 is enclosed with spongy layer, and one supplies child
Handrail, two protect child, prevent from dashing forward in emergency brake and handlebar collides, while have a sponge buffering, reduce shock
Impulsive force.Angle after the expansion of handrail 6 with crossbeam 1 is slightly larger than right angle.The connection angle of the crossbeam 1 and front fork 2 is preferably
135 °, it will not glide under gravity, use is safer.
Referring to Fig. 3-6, axle attachment 8 described in the present embodiment includes the connecting portion 83 being connected with crossbeam 1 and is fastened on seat
Pipe clamp 81 on pipe, the openend of pipe clamp 81 fasten fixation by handle locking member 82.Handle locking member 82 includes the first handle
821st, the first bearing pin 822 being hinged on the first handle 821, the outer end of the first bearing pin 822 are provided with adjustable openings end spacing
First locking nut 823, first locking nut 823 include nut and spherical spiral shell body, spherical spiral shell body and the ball on pipe clamp 81
Shape through hole coordinates the first bearing pin 822 of positioning.The pipe clamp 81 includes the first clamping plate 811 and second clamping plate 812 that one end is hinged, the
One clamping plate 811 and connecting portion 83 are integrative-structures, and the free end of second clamping plate 812 is provided with the first bearing pin 822 and moves along adjustment
The notch 814 of installation site, is provided with the hinged end of the first bearing pin 822 and the outer surface of the free end of second clamping plate 812 coordinates
Determine the spacer 824 of the position of the first bearing pin 822.It is equipped with the first clamping plate 811 and second clamping plate 812 and is bonded with sitting pipe
Arc sections 813, the arc sections 813 by multistage different-diameter circular arc it is in smoothing junction formed so that pipe clamp 81 can be with
It is bonded with various sizes of seat pipe, it is wide referring to Fig. 5, Fig. 6, use range.When first clamping plate 811 and the opening of second clamping plate 812
When being a flared structure, the gradient of the first bearing pin 822 is positioned by spacer 824, then passes through the first locking nut 823
Spherical structure adapts to the gradient of the first bearing pin 822 with the spherical through hole in first clamping plate 811.Seat is by pipe clamp 81 with riding
Driving is connected, and need to only be wrenched the can of the first handle 821 and realize installation, unclamps the first handle 822 and achieves that dismounting,
It can be seen that without using instrument, dismounting is efficient and convenient, and the first bearing pin 822 is positioned by spherical structure and spacer 824 can be with
Adapt to various sizes of sit to manage, referring to Fig. 5, Fig. 6.
Referring to Fig. 7-9, position-limit mechanism 4 described in the present embodiment includes the second handle 41, the be hinged on the second handle 41
Two bearing pins 42, biside plate 21, the multiple metal connecting pieces 9 of front fork 2 are equipped with the second bearing pin 42, and metal connecting piece 9 is arranged on
It is fixedly connected between biside plate 21 and respectively with crossbeam 1, handrail 6, the outer end of the second bearing pin 42, which is provided with, prevents element falling thereon
The second locking nut 43；The both sides of metal connecting piece 9 and the inner side top of biside plate 21 are equipped with gear structure 10, gold
Category connector 9 engages positioning and by the second handle between metal connecting piece 9, metal connecting piece 9 and side plate 21 by gear
41 fastenings are fixed.Position-limit mechanism 4 securely and reliably, is opened by the second handle 41 and fastened, made by the positioning limit of gear structure 10
With efficient and convenient.Internal be equipped with is driven between the metal connecting piece 9 and metal connecting piece 9, metal connecting piece 9 and side plate 21
The tower spring 11 that gear engagement separates.
Referring to 10-12, the biside plate 21 of front fork 2 described in the present embodiment is provided with the slide rail that spandrel girder 5 moves along slip
23 and the multistage tooth mouth 22 of spacing spandrel girder 5, slide rail 23 connected with multistage tooth mouth 33.The model of riding cycle is a lot, chi
It is very little different, therefore the position of spandrel girder 5 is adjustable so that seat is adapted to various sizes of riding cycle.The load-bearing
Beam 5 is formed by multi-section circular arc pipe is in smoothing junction.The oblique car pipe of the spandrel girder 5 of arc structure and riding cycle can be very good to match somebody with somebody
Close, seat will not be caused to horizontally slip, so as to prevent that more tiltedly car pipe and seats are caused to wear.The biside plate 21 of the front fork 2
Outer surface be provided with accommodate foot-operated 7 incorporating section 24.Foot-operated 7 when not in use, are folded in incorporating section 24 after can overturning, and contract
The space-consuming of small seat.
The tread that 7 are ridden described in the present embodiment is energy relative level rotary setting forward, as shown in Figure 12, the tread
It is provided with arc surface.With tread it is that face contacts when child is stepped down in step, is not the rib contact with tread, so that
Child can be comfortably using foot-operated.
Crossbeam 1 described in the present embodiment, front fork 2, handrail 6, foot-operated 7, spandrel girder 5, axle attachment 8 are by aluminium alloy material
Material or engineering plastics are made so that whole seat is light, is convenient for carrying.
During present invention installation, after handrail 6, front fork 2 first are turned into certain angle with respect to crossbeam 1, the handle of fastening second 41,
The position of handrail 6, front fork 2 and crossbeam 1 is positioned, while the expansion of alar part 32 on cushion is fixed, and is then opened on pipe clamp 81
Handle locking member 82, by pipe clamp 81 be enclosed on sit pipe on, according to sit pipe selection of dimension arc sections 813 on identical size so that
Pipe clamp 81 is bonded with sitting pipe, and the first bearing pin 822 then inserted into notch 814, and spacer 824 is along the free end of second clamping plate 812
Outer surface slide into rational position, screw the first locking nut 823 adjustment first clamping plate 811 and second clamping plate 812 between
Spacing, first clamping plate 811 and second clamping plate 812 is bonded completely with sitting pipe, then fasten the first handle 821, crossbeam 1 is managed with sitting
Connection finishes, and the position of spandrel girder 5 is then adjusted according to the inclined tube of riding cycle and the size sat between pipe, you can complete seat
Installation.Tilt out foot-operated 7 again, foot-operated 7 will rotate a certain angle forward, child's can is sitting on cushion 3, it is hand steered
On handrail 6, pin is stepped down on foot-operated 7 tread.
During dismounting, the first handle 821 is unclamped, the first bearing pin 822 is taken out from notch 814, you can taken down seat, then will
The part that can be folded on seat all folds, you can carries with.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. riding cycle children's seat, it is characterised in that：Including crossbeam, front fork, the cushion being arranged on crossbeam, crossbeam and front fork
Between connection angle be adjustable, and be fixedly connected after angle-determining by a position-limit mechanism；The connection of crossbeam and front fork
Place is provided with folding handrail, and handrail is fixed after being determined with crossbeam relative position by position-limit mechanism；Position is provided with front fork
Adjustable spandrel girder is put, spandrel girder is erected on the oblique car pipe of riding cycle；Front fork biside plate bottom is provided with turnover foot-operated；
The rear end of crossbeam is provided with the axle attachment sat pipe with riding cycle and be connected, and the axle attachment, which includes being fastened on, to be sat on pipe
Pipe clamp, the openend of pipe clamp fastens by handle locking member and fixed, and handle locking member includes the first handle, is hinged on the first handle
On the first bearing pin, the outer end of the first bearing pin is provided with the first locking nut of adjustable openings end spacing, first locking screw
Main bag includes nut and spherical spiral shell body, and spherical spiral shell body coordinates the first bearing pin of positioning with the spherical through hole on pipe clamp.
2. riding cycle children's seat according to claim 1, it is characterised in that：The pipe clamp includes that one end is hinged
One clamping plate and second clamping plate, the free end of second clamping plate are provided with the notch that the first bearing pin moves along adjustment installation site, and first
The spacer for coordinating with the outer surface of second clamping plate free end and determining the first bearing pin position is provided with the hinged end of bearing pin.
3. riding cycle children's seat according to claim 2, it is characterised in that：In the first clamping plate and second clamping plate
The arc sections being bonded with sitting pipe are equipped with, the arc sections are formed by the circular arc smooth connection of multistage different-diameter.
4. riding cycle children's seat according to claim 1, it is characterised in that：The position-limit mechanism includes second and drawn
Hand, the second bearing pin being hinged on the second handle, the biside plate of front fork, multiple metal connecting pieces are equipped with the second bearing pin, gold
Category connector is arranged between biside plate and is fixedly connected respectively with crossbeam, handrail, and the outer end of the second bearing pin is provided with and prevented thereon
Second locking nut of element falling；The both sides of metal connecting piece and the inner side top of biside plate are equipped with gear structure, gold
Category connector is with engaging positioning by gear between metal connecting piece, metal connecting piece and side plate and being fixed by fastening of shaking hands.
5. riding cycle children's seat according to claim 4, it is characterised in that：The metal connecting piece is connected with metal
Internal be equipped with drives gear to engage the tower spring separated between part, metal connecting piece and side plate.
6. riding cycle children's seat according to claim 1, it is characterised in that：The cushion includes cushion and dashed forward
Go out two alar parts of crossbeam, alar part is to be connected to what cushion surface turned down in cushion.
7. the riding cycle children's seat according to one of claim 1 ~ 6, it is characterised in that：The handrail is a chamfering
Rectangular configuration, handrail outer surface are enclosed with spongy layer.
8. riding cycle children's seat according to claim 7, it is characterised in that：The foot-operated tread is can relative water
Rotary setting, the tread are provided with arc surface to plane forward.
9. riding cycle children's seat according to claim 8, it is characterised in that：The biside plate of the front fork is provided with and held
Weight beam connects along the multistage tooth mouth for sliding the slide rail moved and spacing spandrel girder, slide rail with multistage tooth mouth.
10. riding cycle children's seat according to claim 9, it is characterised in that：The spandrel girder is by multi-section circular arc
Pipe is in smoothing junction to be formed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691439.7A CN107571943B (en) | 2017-08-14 | 2017-08-14 | Child seat for riding vehicle |
| PCT/CN2018/100269 WO2019034018A1 (en) | 2017-08-14 | 2018-08-13 | Child seat for riding vehicle |
| US16/639,550 US11383781B2 (en) | 2017-08-14 | 2018-08-13 | Child seat for riding vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710691439.7A CN107571943B (en) | 2017-08-14 | 2017-08-14 | Child seat for riding vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107571943A true CN107571943A (en) | 2018-01-12 |
| CN107571943B CN107571943B (en) | 2023-11-10 |
Family
ID=61035072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710691439.7A Active CN107571943B (en) | 2017-08-14 | 2017-08-14 | Child seat for riding vehicle |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11383781B2 (en) |
| CN (1) | CN107571943B (en) |
| WO (1) | WO2019034018A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034018A1 (en) * | 2017-08-14 | 2019-02-21 | 康志峰 | Child seat for riding vehicle |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US11383781B2 (en) | 2017-08-14 | 2022-07-12 | Shenzhen Rider Thinking Technologies Co., Ltd. | Child seat for riding vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019034018A1 (en) | 2019-02-21 |
| US11383781B2 (en) | 2022-07-12 |
| US20200277013A1 (en) | 2020-09-03 |
| CN107571943B (en) | 2023-11-10 |
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